Comparison

HaiDi Pro vs SMART BMS Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HaiDi Pro

Monitor and manage your lithium battery packs via Bluetooth. View detailed status information, set protection parameters, and receive real-time alerts for abnormalities. Access historical alarm records for troubleshooting.

Highlights
  • Connect via Bluetooth
  • Read battery pack status
  • View voltage, current, temperature
  • Set protection parameters
  • Receive abnormality alarms
  • Historical alarm records
Features
Read full description

1. Connect the BMS Bluetooth module through the mobile phone Bluetooth to read the status information of the lithium battery pack; 2. You can view the voltage, total voltage, remaining power, real-time current, cycle times, temperature, pressure difference, etc. of each string of the battery pack, and you can set the protection parameters according to your own needs; 3. An alarm is issued when the battery pack is abnormal, which is convenient for users to check and repair, and provides historical alarm records;

About

SMART BMS Pro

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

Highlights
  • Bluetooth connection for battery packs
  • Real-time battery status monitoring
  • Set and secure protection parameters
  • Monitor battery fault alarms
  • Password protection for modifications
Features
Read full description

Detailed Functional Description 1. Unique Bluetooth name ensures accurate connection and management of corresponding lithium battery packs; 2. Visually query and manage battery information, allowing users to query the status of each battery string and replace or maintain abnormal batteries; 3. Securely set and access battery protection parameters. Users can set parameters and enter a password to modify them; 4. Monitor battery fault alarms, displaying the current fault and the number of faults;

Screenshots

HaiDi Pro3 screens
SMART BMS Pro4 screens

Verdict

The call

The clearest difference is rating: SMART BMS Pro at 2.0 against HaiDi Pro's 1.0. SMART BMS Pro also leads on update cadence (every 10 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SMART BMS Pro holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

HaiDi Pro ships an update every 2 months, SMART BMS Pro every 10 days. The most recent releases landed on August 5, 2026 and August 19, 2026 respectively.

Scorecard2 real differences · 8 level
HaiDi Pro versus SMART BMS Pro: the parameters behind the verdict, then further details
ParameterHaiDi ProSMART BMS Pro
PriceFreeFree
Rating1.0 (1 ratings)2.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size122 MB122 MB
Age rating17+17+
DeveloperHaidi Energy Tehcnogy Co., Ltd所兵 邱

Customer experience

HaiDi Pro

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

SMART BMS Pro

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

HaiDi Pro

No in-app purchases

None

SMART BMS Pro

No in-app purchases

Questions

Is HaiDi Pro free?
HaiDi Pro is free to download, with no in-app purchases.
Is SMART BMS Pro free?
SMART BMS Pro is free to download, with no in-app purchases.
Which has better reviews, HaiDi Pro or SMART BMS Pro?
SMART BMS Pro is rated higher. HaiDi Pro averages 1.0 out of 5 from 1 ratings, while SMART BMS Pro averages 2.0 from 1 ratings.
Do HaiDi Pro or SMART BMS Pro have ads?
Neither HaiDi Pro nor SMART BMS Pro shows ads.
Which is updated more often, HaiDi Pro or SMART BMS Pro?
HaiDi Pro ships an update every 2 months, and SMART BMS Pro every 10 days. Most recently, HaiDi Pro was updated on August 5, 2026 and SMART BMS Pro on August 19, 2026.

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